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Recognised as Colour

#73B603

  • #73B603
  • Green
  • Dark
  • Nearest: Yellow green

#73B603 is a green with RGB values 115, 182, 3 and HSL 82°, 97%, 36%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#73B603#73B603
HEX#73B603
RGBrgb(115, 182, 3)
RGB (0–1)0.451, 0.7137, 0.0118
RGB percentages45.1%, 71.4%, 1.2%
HSLhsl(82.5, 96.8%, 36.3%)
HSV / HSBhsv(82.5, 98.4%, 71.4%)
CMYK36.8%, 0%, 98.4%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,583,235
CSS custom property--colour: #73B603;

Brightness & contrast

Relative luminance0.37107WCAG 2.x, 0 is black and 1 is white
Perceived brightness153 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.42:1
Contrast with white2.49:1WCAG normal text: Fail
Contrast with black8.42:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#8C49FC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BFA700no red cones; affects about 1% of men; ΔE 39.3 from the original
Deuteranopia#B6A226no green cones; the most common form, about 1% of men; ΔE 38.9 from the original
Tritanopia#75AE9Ano blue cones; rare, and affects men and women equally; ΔE 66.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.49:1WCAG large text: Fail
Contrast with black, large text8.42:1WCAG large text: AAA

Named colours

Yellow green · ΔE 11.1Limegreen · ΔE 24.4Olivedrab · ΔE 27.1Green · ΔE 28.6Forest green · ΔE 28.7Green yellow · ΔE 29.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 11.07, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4603B6
Analogous#B6A003, #19B603
Triadic#0373B6, #B60373
Split complementary#0319B6, #9F03B6
Tetradic#03B6A0, #4603B6, #B6031A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1FD88
Lighter +30%#BEFC56
Lighter +20%#ABFB24
Lighter +10%#93E804
Darker −10%#538402
Darker −20%#345201
Darker −30%#141F01
Darker −40%#000000
More saturated +25%#74B900
Less saturated −25%#6D9F1A

Channel breakdown

R115
G182
B3
Red115 (45.1%)
Green182 (71.4%)
Blue3 (1.2%)
Hue82.46°
Saturation (HSL)96.76%
Lightness36.27%
Dominant channelGreen
Hex per channelR 73 · G B6 · B 03

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Every value on this page was computed from “73b603” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.